[Bug c++/49589] [C++0x] Internal compile error at decltype

[jason at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49589

--- Comment #1 from Jason Merrill <jason at gcc dot gnu.org> 2011-07-04 21:44:07 UTC ---
Author: jason
Date: Mon Jul  4 21:44:04 2011
New Revision: 175835

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175835
Log:
    DR 1207
    PR c++/49589
    * mangle.c (write_expression): Handle 'this'.
    * parser.c (cp_parser_postfix_dot_deref_expression): Allow
    incomplete *this.
    * semantics.c (potential_constant_expression_1): Check that
    DECL_CONTEXT is set on 'this'.

Added:
    trunk/gcc/testsuite/g++.dg/abi/mangle48.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/mangle.c
    trunk/gcc/cp/parser.c
    trunk/gcc/cp/semantics.c
    trunk/gcc/testsuite/ChangeLog